20162496004

素因数分解:

$2^2\times 7^1\times {\mathrm{720089143}}^1$

素因数の和:720089154

約数の個数: 12

約数和(自身を含む): 40324992064

約数和(自身を除く): 20162496060

約数列:

[1, 2, 4, 7, 14, 28, 720089143, 1440178286, 2880356572, 5040624001, 10081248002, 20162496004]

約数ペア:

[(1, 20162496004), (2, 10081248002), (4, 5040624001), (7, 2880356572), (14, 1440178286), (28, 720089143)]